baber/WOPTO huggingface dataset:
Patent KR-20030042392-A (KR)
Title: Apparatus for purifying a grinding oil
Inventor: CHO CHEOL HO
IPC: B24B55/12
Filed: 2001-11-22
Abstract: PURPOSE: A grinding oil purifier is provided to separate and to process lubricant to be floated from grinding oil by a belt. CONSTITUTION: A X-axis moving portion(10) has rotating members to be traveled through guides(65a,65b) outside a tank(63), a first motor(11) to be connected with the rotating members and first blocks(11,12) to be supported on the rotating members and connected through a guiding screw shaft(15). A Y-axis moving portion(20) has a second block(21) to be inserted in the screw shaft and a second motor(22) to be connected with the end of the screw shaft. A lubricant collecting portion(30) has a third block(31) to be vertically moved inside the second block, a belt driving portion(8) having a belt(7) to be rotated by supporting in supports(32a,32b) and air bladders(33a,33b) to be fixed in both sides of the supports. A removing container has a removing blade to scratch lubricant on the belt and a lubricant collecting groove therein by arranging inside the third block(31). Thereby, the belt is rotated by moving the whole surface of a grinding oil storage tank to effectively collect the lubricant. Therefore, the grinding oil is purified.
Patent KR-20030042526-A (KR)
Title: Cosmetic Compositions Comprising Traumatic Acid for Improving Skin Wrinkle
Inventor: CHO BYEONG GI
IPC: A61Q19/08
Filed: 2001-11-23
Abstract: PURPOSE: Provided is a cosmetic composition comprising, as main ingredient, traumatic acid for improving skin wrinkle. It facilitates collagen synthesis and thus has excellent effect on wrinkle removal. Therefore, it prevents and improves skin aging. CONSTITUTION: A cosmetic composition for improving skin wrinkle is characterized by comprising 0.01-5 wt.% of traumatic acid as active ingredient based on the total weight of the composition. It is formulated into suspension, paste gel, cream, lotion, powder, surfactant-containing cleansing, oil, powdery foundation, wax foundation and spray.
Patent KR-20030042948-A (KR)
Title: A two-wheeld vehicle
Inventor: CHOI SANG CHUL
IPC: B62J99/00
Filed: 2001-11-26
Abstract: PURPOSE: Provided is a two-wheeled car which lets an auxiliary wheel body move vertically and change direction freely, with allowing the car to drive horizontally in parking so that it gives users convenience in parking. CONSTITUTION: The two-wheeled car comprises the parts of: a chassis(10); a driving wheel(11) which is placed at front and rear part of the chassis; an auxiliary wheel body(20) which consists of an auxiliary front wheel(21) and an auxiliary rear wheel(22); an elevator which elevates the auxiliary wheel body; a direction change tool which rotates driving direction of the auxiliary wheel body in a right direction; a shock absorber(50) which is placed at front and rear part of the chassis; a roof frame which is wound by a shock absorbing member(61); a cover(70) which is wrapped up the roof frame; and a connector which connects the chassis to other chassis.
Patent KR-20030046108-A (KR)
Title: Multiplexed character message and calling service method and system therefor
Inventor: LEE CHANG HO
IPC: H04W88/10
Filed: 2001-12-05
Abstract: PURPOSE: A method of giving multi text message and calling services and a system thereof are provided to directly manage a memory in a processor, without considering a memory map, and not to simultaneously generate text message and calling services, thereby simplifying a circuit and easily performing a programming process. CONSTITUTION: A system inserts an identifier into data(202). The data are transmitted to a UART(Universal Asynchronous Receive and Transmit) unit. A processor receives the data. An identifier of the processor identifies whether the data are text data or calling data(204,206). If the data are the text data, the identifier bypasses the text data to a wireless modem, and performs a text message service(208). If the data are the calling data, the identifier stores a voice signal in an RAM. A PCM interface converts the voice signal into a PCM voice signal, and delivers the PCM voice signal to the wireless modem to perform a calling service(210).
Patent KR-20030047119-A (KR)
Title: dummy bar of continuous casting line
Inventor: WEE HEUNG DEOK
IPC: B22D11/06
Filed: 2001-12-07
Abstract: PURPOSE: A dummy bar used in continuous casting equipment is provided to easily adjust width of the dummy bar by adjusting width of the dummy bar in match with width of a mold when the dummy bar is inserted into the mold. CONSTITUTION: A dummy bar(10) includes a head section(11), to which a slab inserted into a mold is attached. A width adjusting plate(20) is installed at a side of the head section(11). A dummy bar(10) as a detecting member for detecting width of the mold when the dummy bar(10) is inserted into the mold and a device for controlling a number of width adjusting plates(20). The detecting member includes a guide slot(30) formed at both sides of the dummy bar(10), a moving plate(31) slidably installed along the guide slot(30), and an elastic spring(32) installed between an inner portion of the moving plate(31) and an inner portion of the guide slot(30). An idle roll(33) is provided at an outer portion of the moving plate(31).
Patent KR-20030049515-A (KR)
Title: Apparatus for locking accelerator pedal in an automobile
Inventor: LEE DONG CHO
IPC: B60K26/00
Filed: 2001-12-15
Abstract: PURPOSE: A locking apparatus for an accelerator pedal of a vehicle is provided to prevent starting in opening the door by locking the initial action point of the accelerator pedal completely with constraining a stopper with an arm roller. CONSTITUTION: An accelerator pedal locking apparatus is composed of a second link(13) rotatably fixed in a first link axially installed in a driving shaft by a first pin(16); an interlocking motor(3) having an end rotated and fixed in a second link by a second pin, an intermediate part fixed and rotated by a hinge, and the other end mounting a roller(12); and a stopper(9) constrained by the roller rotated around the hinge and placed, and formed in the middle of a rod(8) connecting the accelerator pedal to a lever assembly. Starting in opening the door of the vehicle is prevented by locking the initial action point of the accelerator pedal completely with constraining the stopper with the arm roller.
Patent KR-20020065334-A (KR)
Inventor: KIMURA MASATOSHI
IPC: H01L31/10
Filed: 2001-12-19
Abstract: PURPOSE: A method for fabricating a complementary metal oxide semiconductor(CMOS) image sensor is provided to suppress fixed pattern noise(FPN) by eliminating etching damage on the surface of a semiconductor substrate to be expected for a photodiode during blanket etch-back. CONSTITUTION: A local oxidation of silicon(LOCOS) isolation film is formed on the surface of the semiconductor substrate containing a peripheral circuit(31) and a photodiode region(15). A gate electrode is formed on the surface of the peripheral circuit. A surface-protecting film(8) is deposited on at least a portion of the photodiode region. A sidewall(19) of the gate electrode is formed without damaging the portion of the photodiode region on which the surface-protecting film is deposited.
Patent KR-20030050895-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: SONG HONG SEONG
IPC: G02F1/133
Filed: 2001-12-19
Abstract: PURPOSE: A liquid crystal display and a method for driving the liquid crystal display are provided to realize the dot inversion system using the column inversion system to reduce power consumption of the liquid crystal display. CONSTITUTION: A liquid crystal display includes a liquid crystal panel(12), a gate driver(14) and a data driver(16). The liquid crystal panel is composed of a plurality of gate lines(GL1,GL2,GL3,GLn) for providing a gate signal, a plurality of data lines(DL1,DL2,DL3,DLn) arranged zigzag, intersecting the gate lines and being insulated from the gate lines, to supply a pixel voltage signal, liquid crystal cells formed at intersections of the gate lines and data lines, and a thin film transistor connected one of the gate lines and one of the data lines to drive each of the liquid crystal cells. The gate driver supplies the gate signal. The data driver alternately provides neighboring pixel voltage signals at a specific cycle.
Patent KR-20030052867-A (KR)
Title: Contactless current measuring apparatus using laser
Inventor: KIM DAL U
IPC: G01R15/20
Filed: 2001-12-21
Abstract: PURPOSE: A non-contact type current measurement unit using a laser is provided to measure the current applied to a conductive wire by using the non-contact method for measuring the magnetic field formed around a conductive wire near to the current. CONSTITUTION: A non-contact type current measurement unit includes a laser beam generator(201), a polarizer(202), a magneto-optic medium(203), and a rotary angle measurement portion(211). The laser beam generator is used for generating a laser beam. The polarizer is used for polarizing the laser beam generated from the laser beam generator. The magneto-optic medium is installed around a conductive wire near to the current in order to pass the polarized laser beam. The rotary angle measurement portion measures a rotary angle of polarized laser beam when the polarized laser beam passes through the magneto-optic medium. The magneto-optic medium is formed with a straight bar. The magneto-optic medium is arranged at a distance of h from the conductive wire. The length I of the magneto-optic medium is determined according to a value of tan¬-1(1/h) approaching π/2.
Patent KR-20020060571-A (KR)
Inventor: DIVAKARUNI RAMACHANDRA
IPC: H01L21/8242
Filed: 2001-12-28
Abstract: PURPOSE: A method for fabricating a scalable vertical MOSFET structure is provided to minimize adverse performance and yield impacts. CONSTITUTION: An improved vertical MOSFET structure including N-type doping pocket(30), the bitline diffusion does not intersect the backside of the MOSFET, thus impeding the parasitic current(28). Reduced bitline diffusion area(29) further results in decreased DIBL and a further reduction in bitline diffusion capacitance.
Patent KR-20030057855-A (KR)
Title: Method for Accessing Database Using Hierarchical Hash and Tree
Inventor: PARK SEONG TAE
IPC: G06F17/30
Filed: 2001-12-29
Abstract: PURPOSE: A method for accessing to a database is provided to supply a data engine capable of inserting, deleting, modifying, and searching data at low cost by a hierarchical hash and tree when an overflow is generated. CONSTITUTION: The hash is executed 'N' times according to key values using a hash function(S21). After executing the hash, a lock flag is set(S22). It is judged whether a space for storing data in 'M' number of buckets(S23). If a space for storing data does not exist in the 'M' number of buckets, data are inserted in a node having an overflow using a tree header pointer(S25). The lock flag is released(S26).
Patent KR-20010080051-A (KR)
IPC: C09K3/10
Filed: 1999-10-01
Abstract: 본 발명은 1 종 이상의 지방산 또는 1 종 이상의 이의 염 또는 이의 혼합물로 가능한한 처리된, 고미세도로 분쇄된 천연 탄산칼슘의 선택 및, 중합체 조성물에 대한 유동 조절체로서의 용도에 관한 것이다. ISO 4652의 BET법에 의해 측정한 비표면적은 14∼30 ㎡/g이고, ISO 787-V(Rub-out 방법)에 의해 측정한 흡유도는 16 보다 크다. 성분의 혼합 및 제조 조건 뿐 아니라, 최종 산물의 특성도 개선되었다.
Patent KR-20010090791-A (KR)
IPC: A61B5/00
Filed: 1999-10-12
Abstract: 검체의 농도같은, 특히 글루코스(glucose)같은 조직내의 혈액 검체같은 생물학적 특성을 비-침투적(non-invasively)으로 측정하는 방법 및 장치에 관한 것이다. 이 방법은 개선된 피검자 맞춤형 검정(calibration) 모델과 관련된 분광기 기술을 사용한다. 검정 단계에 있어서, 검정 모델 데이터는 생리학적 편차(variation), 표본 위치, 삽입 편차 및 기구 편차내에 검정 데이터 설정 모델링에 기인하여 피검자-특정 특성을 줄이거나 제거하도록 변형된다. 예측단계에 있어서, 예측 과정은 각각의 피검자로부터 스펙트럼 측정의 최소 수를 사용하는 별도의 각각 목표 피검자에 대해 맞추어졌다.
Patent KR-20010101319-A (KR)
Title: Light emitting device
IPC: H05B33/00
Filed: 2000-10-24
Abstract: A light-emitting device (1000) includes a light-emitting device section (100) and a waveguide section (200) which transmits light from the light-emitting device section, and the light-emitting device section and the waveguide section are integrally formed on a substrate (10). The light-emitting device section (100) has a transparent anode (20) which form up a light-propagation section and an optical section (12) formed in part of the anode (20) which are formed on the substrate (10), a first dielectric multilayer film (11a), an insulation layer (16) having an opening (16a) facing the optical section (12), a light-emitting layer (14), at least part of which is formed in the opening (16a) of the insulation layer (16), a cathode (22), and a second dielectric multilayer film (11b). The optical section (12) forms a one-dimensional photonic band gap and has a defect section which is set so that the energy level caused by defects is within a specific emission spectrum. The light-emitting device can emit light excelling in wavelength selectivity and having directivity, and can be applied not only to displays but also to optical communications and the like. <IMAGE>
Patent KR-20010110416-A (KR)
IPC: G06F17/30
Filed: 2000-10-27
Abstract: 심볼들을 분류하기 위한 영상 처리 장치 및 방법은 심볼 영역들을 고립시키기 위한 연결 성분 기법에 의존한다. 상기 장치 및 방법은 에지 검출 필터의 응용에 의해 유도된 영상으로부터 연결 성분을 형성한다. 이러한 필터링된 영상으로부터의 연결 성분들의 형성은 특성 모양들의 에지들을 정의한다. 그 결과, 각각의 연결 성분을 정의하기 위해 연결되어야 하는 픽셀들의 수는 실질적으로 감소되고, 그럼으로써 처리 속도가 증가된다. 상기 방법의 응용은 주로 비디오 스트림에서의 텍스트에 관해 논의된다.
Patent KR-20010101817-A (KR)
IPC: A23C9/152
Filed: 2000-02-09
Abstract: 본 발명은 경구 섭취물의 불쾌한 맛 및/또는 냄새를 마스킹하는 글루콘산의 비독성 염을 유효성분으로서 포함하는 마스킹제에 관한 것이다.
Patent KR-20010102144-A (KR)
IPC: C08L101/00
Filed: 2000-12-07
Abstract: (a) 손실 탄젠트 (tanδ) 의 값이 0.01 ∼ 0.04 이고, 하중 가요 온도가 120 ℃ 이상인 비정성 열가소성 수지 (A 성분) 50 ∼ 90 중량% 및 (b) 메틸메타아크릴레이트 수지 (B 성분) 50 ∼ 10 중량% 로 이루어진 열가소성 수지 조성물로서, 이 수지 조성물로 형성된 성형품은, 하기 (1) ∼ (4) 의 물성을 부여하는 제진성 열가소성 수지 조성물 및 그것으로 형성된 성형품. 
     (1) 손실 계수가 0.04 ∼ 0.08 이고, 
     (2) 흡수율이 0.30 중량% 이하이고, 
     (3) 비중이 1.05 ∼ 1.3 이고, 
     (4) 하중 가요 온도가 110 ∼ 170 ℃ 이다. 
     본 발명에 의하면, 제진성이 우수하고, 치수정밀도, 강성 및 내열성이 우수한 경량의 열가소성 수지 조성물 및 성형품이 제공된다.
Patent KR-20020012200-A (KR)
IPC: C07D239/26
Filed: 2000-04-25
Abstract: 화학식 I의 피리미디논 화합물은 Lp-PLA 2 효소의 저해제이고 치료용, 구체적으로 아테롬성 동맥 경화증의 치료용으로 사용된다. 
     <화학식 I>
Patent KR-20020008403-A (KR)
Title: 아졸 화합물 및 제초 조성물
Inventor: SEKIGUCHI HIROKI
IPC: C07D233/54
Filed: 2000-04-03
Abstract: 본 발명은 하기 화학식 Ia 또는 Ib의 아졸 화합물, 및 제초 효과량의 화학식 Ia 또는 Ib의 아졸 화합물을 함유하는 제초 조성물에 관한 것이다: 
     화학식 Ia 
     
       
     
     화학식 Ib 
     
       
     
     상기 식에서, 
     Q, X, p, R 1 내지 R 6 , R 12 내지 R 15 및 Z 1 내지 Z 4 는 본원에 정의된 바와 같다. 
     화학식 Ia 및 Ib의 화합물은 재배 작물에 덜 해롭고, 낮은 도포량으로 광범위한 잡초를 구제한다.
Patent KR-20020043193-A (KR)
Title: Drill bit having a replaceable cutting head
IPC: B23B51/00
Filed: 2000-05-27
Abstract: A twist drill, having a replaceable drill tip, comprising a drill bit shaft ( 1 ), a cutting insert ( 2 ) which is detachably fixed thereto and which forms the tip area of the twist drill, and comprises a flute ( 3 ) that continues into the cutting insert ( 2 ). The cutting insert rests, with a bearing surface ( 6 ) extending orthogonal to the center longitudinal axis ( 8 ) of the drill bit, on the face ( 7 ) of the drill bit shaft ( 1 ) and extends with a fixing stud ( 9 ), which centrally protrudes from the bearing surface ( 6 ), into a receiving recess ( 10 ) which is configured complementary thereto and which is provided in the face ( 7 ) of the drill bit shaft ( 1 ). At least one peripheral section ( 13 ) of the fixing stud ( 9 ) comprises a first longitudinal section ( 15 ) that, with a screw surface ( 16 ) which points away from the drill bit shaft ( 1 ), which slopes upward to the drill bit tip ( 5 ) in a direction of rotation of the drill bit, and which interacts with an opposite surface ( 19 ) on the inner wall ( 14 ) of the receiving recess ( 10 ), merges into a second longitudinal section ( 17 ).
Patent KR-20020022737-A (KR)
IPC: A61K47/26
Filed: 2000-07-05
Abstract: 본 발명은, 순응성의 반투과성 다공질 배리어를 통과하는 침투제의 유동을 조절하기 위한 방법, 키트 및 장치에 관한 것으로, 극성액체에 1층 이상의 막형태의 코팅에 의해 에워싸인 유동 액적의 형태로 상기 침투제를 현탁 또는 확산시켜서 제제하여 제조하는 단계, 상기 배리어를 통과하는 상기 침투제의 유동을 조절하기 위해 상기 배리어의 소정 영역에 가해지는 상기 침투제의 투여량을 선택하는 단계, 및 상기 다공질 배리어의 상기 영역상에 상기 침투제를 함유하는 상기 제제의 선택된 투여량을 가하는 단계로 이루어진 방법에 있어서, 상기 코팅은 응집경향을 가진 양쪽 친화성 물질의 2개 이상의 형태의 종류을 포함하고, 상기 침투제가 상기 배리어의 구멍을 통해 약물의 운반을 가능하게 하거나, 또는 침투제가 상기 구멍에 투입된 후 상기 배리어의 구멍을 통해 약물침투를 가능하게 한다.
Patent KR-20030061863-A (KR)
Title: Ac ripple current suppress apparatus and method for single phase inverter
Inventor: HUH GYEON
IPC: H02P27/06
Filed: 2002-01-12
Abstract: PURPOSE: A low-speed ripple current suppressing device is provided to prevent an affect due to a low-speed ripple current by adjusting an output voltage of an inverter appropriately. CONSTITUTION: A power supply part(10) is configured to supply a single-phase AC power. A rectification and smoothing part(20,30) rectifies and smoothes the single-phase AC power. An inverter(40) receives a rectified and smoothed DC voltage from the rectification and smoothing part and outputs a motor drive current for driving a motor(50). A control part(60) compares an envelope detected and a DC component extracted from a ripple current included in an output current of the inverter and controls the output current of the inverter based on a comparison result.
Patent KR-20030064948-A (KR)
Title: Paking information system
Inventor: KIM CHANG YONG
IPC: G08G1/14
Filed: 2002-01-29
Abstract: PURPOSE: A parking management system is provided to manage systematically a parking lot and reduce labor costs for managing the parking lot by using the parking priority information. CONSTITUTION: A parking management system includes a parking sensor(2), a signal transmission portion(4), a parking space data processing portion(6), and a parking space data output portion(8). The parking sensor is used for sensing parking states of each parking position address. The signal transmission portion transmits a sense signal of the parking sensor to a parking control center. The parking space data processing portion obtains an empty parking space according to the sense signal and provides the parking priority information. The parking space data output portion outputs the parking priority information to an user.
Patent KR-20030064980-A (KR)
Title: Sole plate setting horizontality for bearing of bridge
Inventor: LEE JHONG HWAN
IPC: E01D19/04
Filed: 2002-01-29
Abstract: PURPOSE: A rotary sole plate for leveling is provided to maximize constructability by leveling the upper and lower parts of a shoe of a bridge simply. CONSTITUTION: The rotary sole plate for leveling comprises an upper plate(10) provided with an incline(12), and a lower plate(20) provided with an incline(22) contacted with the incline(12) of the upper plate(10), wherein the upper plate(10) is rotated relatively to the lower plate(20) to revise a gradient between a floor slab and a pier or an abutment of a bridge.
Patent KR-20030001217-A (KR)
Title: Ferroelectric memory device having expanded plate lines and method of fabricating the same
Inventor: JUNG DONG JIN
IPC: H01L27/105
Filed: 2002-02-04
Abstract: PURPOSE: A ferroelectric memory device having an extended plate line and a method for fabricating the same are provided to maximize a contact area between a plate line and an upper electrode and improve an insulating characteristic between the plate line and a main word line. CONSTITUTION: An isolation layer(53) is formed on a semiconductor substrate(51). A plurality of insulated gate electrodes(57) are formed across the isolation layer(53). An active region is divided into one common drain region(61d) and two source regions(61s). A lower interlayer dielectric(74) is deposited on a whole surface of the above structure. A plurality of contact plugs(75) are connected with the source regions(61s). A ferroelectric capacitor(82) is arranged on the whole surface of the above structure. The ferroelectric capacitor(82) includes a lower electrode(77), a ferroelectric layer pattern(79), and an upper electrode(81). An insulating layer pattern(85a) are formed on a gap region between the ferroelectric capacitors(82). A local plate line(87) is formed on the ferroelectric capacitor(82) and the insulating layer pattern(85a). The first and the second upper interlayer dielectric(89,93) are deposited thereon. A main word line(91) is inserted between the first and the second upper interlayer dielectric(89,93). A main plate line(97) is connected with the local plate line(87) through a slit type via hole(95).
Patent KR-20030066257-A (KR)
Title: Book binding method which passes over multi-pages
Inventor: KIM IL CHEOL
IPC: B42C3/00
Filed: 2002-02-05
Abstract: PURPOSE: A multiple page converting type book binding method is provided in which the pages are turned in an equal multiple number as pages are not being overlapped even at either front or rear side of the book according to change of holding position of a book. CONSTITUTION: The multiple page converting type book binding method comprises the processes of inserting the slipsheets(5,5',5") into the inner side of front cover(4) and back cover(4') in the state that slipsheets the edge of which is widthwise reduced to a certain width, a lower holding paper(1) an upper edge of which is longitudinally and diagonally cut to a point corresponding to 2/3 from the upper side of the lower holding paper, an upper holding paper(2) a lower edge of which is longitudinally and diagonally cut to a point corresponding to 1/3 from the upper side of the upper holding paper, and an intermediate holding paper(3) whose upper and lower edges are longitudinally and diagonally cut to points corresponding to 1/3 from upper and lower sides of the intermediate holding paper respectively are prepared; and continuously arranging at least two or more papers selected from the lower holding paper, upper holding paper and intermediate holding paper between the slipsheets before booking binding in such a way that at least two or more papers are turned in an equal multiple number in the state that at least two or more papers are inserted into between the respective slipsheets.
Patent KR-20020038611-A (KR)
Inventor: JUNG JUNG SU
IPC: G09B23/18
Filed: 2002-02-15
Abstract: PURPOSE: A bluetooth practice education system and a bluetooth protocol practice method are provided to enable a user to directly practice a specific program related with bluetooth protocol stack via a communication network. CONSTITUTION: A first practice terminal, a first bluetooth device, a second practice terminal, and a second bluetooth device are connected with a wire, and the first bluetooth device and the second bluetooth device constructed to perform mutual wireless communication serve to send desired information input from the first and second terminals after converting it into bluetooth wireless signals, and then converts the received bluetooth wireless signals into data to send it to the first and second practice terminals. The first and second practice terminals consists of a key input device, a display device, a practice program saving device, a practice program driving device, and a control device.